Determination of Effective Magnetic Moments of the Hybridized Electronic States of Impurities from the Concentration Dependence of the Curie Constant / Okulov V. I.,Al'shanskii G. A.,Govorkova T. E.,Konstantinov V. L.,Korolev A. V.,Pamyatnykh E. A.,Paranchich S. Yu. // PHYSICS OF METALS AND METALLOGRAPHY. - 2009. - V. 108, l. 2. - P. 116-119.

ISSN/EISSN:

0031-918X / нет данных

Type:

Article

Abstract:

The concentration dependence of the Curie constant in the magnetic susceptibility of impurities of transition elements in a nonmagnetic matrix is considered for the case where the energy level of an impurity electron falls into the conduction band and hybridized states arise. As a result of an analysis of the new experimental data on the magnetic susceptibility of the iron impurity in crystals of mercury selenide, a substantiation of the earlier proposed simple formula that describes the linear dependence of the Curie constant on the concentration of impurities with allowance for the hybridization of states is given. The application of this formula to the description of the temperature dependence of the magnetic susceptibility of the cobalt impurities allowed us, on the basis of the formulated ideas about the arrangement of the energy levels of d electrons and of the available data on the Hall concentration of electrons, to find the effective spin of the hybridized electronic states at the impurity cobalt and the resonance value of the concentration of donor electrons.

Author keywords:

CONDUCTION ELECTRONS; RESONANCE SCATTERING; DONOR IMPURITIES

DOI:

10.1134/S0031918X0908002X

Web of Science ID:

ISI:000270327300002

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	AUG
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Keywords-Plus	CONDUCTION ELECTRONS; RESONANCE SCATTERING; DONOR IMPURITIES
Research-Areas	Metallurgy \& Metallurgical Engineering
Web-of-Science-Categories	Metallurgy \& Metallurgical Engineering
ResearcherID-Numbers	Okulov, Vsevolod/D-9082-2013 Pamyatnykh, Evgeny/S-5416-2016 Alexander, Korolev/K-3036-2013 Govorkova, Tatyana/I-4995-2013
ORCID-Numbers	Okulov, Vsevolod/0000-0003-3061-7792 Alexander, Korolev/0000-0002-5104-3997 Govorkova, Tatyana/0000-0002-4605-1482
Funding-Acknowledgement	Russian Academy of Sciences {[}01.2.00613395]; Russian Foundation for Basic Research {[}06-02-16919]
Funding-Text	The work was performed according to the plan of the Russian Academy of Sciences (theme no. 01.2.00613395) and was supported in part by the Russian Foundation for Basic Research, project no. 06-02-16919.
Number-of-Cited-References	5
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	4
Journal-ISO	Phys. Metals Metallogr.
Doc-Delivery-Number	500TH